Home

Citation: Xia Shu-Wei, Xia Shao-Wu, Song Zhao-Zheng. Studies on the Interaction of the Various Components in Colloidal Catalysts of Iron System[J]. Acta Physico-Chimica Sinica, ;2001, 17(04): 381-384. doi: 10.3866/PKU.WHXB20010421 shu

Studies on the Interaction of the Various Components in Colloidal Catalysts of Iron System

1.
College of Chemistry and Chemical Engineering,Ocean University of Qingdao,Qingdao　266003;1Department of Applied Chemistry,Qingdao Chemical and Technology,Qingdao　266042

Received Date: 14 September 2000
Available Online: 15 April 2001

The relationship of the electric conductivity of single and multicomponent of colloidal catalyst FeCl3Al(iBu)3Phen with their concentration was studied in hydrogenated gasoline solvent at 25℃,meanwhile,the UVVis spectra of the corresponding component of the catalyst were detected.The experimental results showed that Al(iBu)3 existed in associated state and dissociated into ion couple.The reaction between Al(iBu)3 and FeCl3 was the main reaction to form colloidal core.The Fe(III) on the surface of the colloidal particles was reduced to lower valence by Al(iBu)3.The stable complex formed by the reaction between Phen and Fe(II) could prevent Fe(II) from being reduced to lower valence.The colloidal particles were comparatively stable by means of the electric double layer yielded by a proper excess of Al(iBu)3.The stable colloidal particles could be formed in the optimal ratio of the catalyst components.
- Colloidal catalyst;Electric conductivity;UV-Vis spectrum
1. [1]
  Fangyan Zhang , Yuhan Li , Bowen He , Meng Lin , Ying Ma . Determination of Sodium Carbonate Content: A Conductometric Titration Approach. University Chemistry, 2026, 41(3): 373-380. doi: 10.12461/PKU.DXHX202505023
2. [2]
  Jiayu Tang , Jichuan Pang , Shaohua Xiao , Xinhua Xu , Meifen Wu . Improvement for Measuring Transference Numbers of Ions by Moving-Boundary Method. University Chemistry, 2024, 39(5): 193-200. doi: 10.3866/PKU.DXHX202311021
3. [3]
  Yibo Wang , Ruiyuan Xu , Binye Cao , Wanmei Li . Unlocking the Secrets of Battery Aging: Understanding the Life Cycle of Batteries. University Chemistry, 2026, 41(3): 330-335. doi: 10.12461/PKU.DXHX202503119
4. [4]
  Ran HUO , Zhaohui ZHANG , Xi SU , Long CHEN . Research progress on multivariate two dimensional conjugated metal organic frameworks. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2063-2074. doi: 10.11862/CJIC.20240195
5. [5]
  Ru SONG , Biao WANG , Chunling LU , Bingbing NIU , Dongchao QIU . Electrochemical properties of stable and highly active PrBa_0.5Sr_0.5Fe_1.6Ni_0.4O_5+δ cathode material. Chinese Journal of Inorganic Chemistry, 2025, 41(4): 639-649. doi: 10.11862/CJIC.20240397
6. [6]
  Wan Li , Xiaohang Qiu , Xiuyun Wang , Mei Shi , Xiuqiong Zeng , Yanping Ren , Faqiong Zhao , Min Hu , Yiru Wang , Juanjuan Song , Yongxian Fan , Dongcheng Liu , Wenwei Zhang , Weihong Li , Yong Fan , Jianrong Zhang , Shuyong Zhang . Specifications of Laboratory Water and Suggestions on the Use of Conductivity Meter. University Chemistry, 2026, 41(3): 77-86. doi: 10.12461/PKU.DXHX202507036
7. [7]
  Yi Li , Zhaoxiang Cao , Peng Liu , Xia Wu , Dongju Zhang . Revealing the Coloration and Color Change Mechanisms of the Eriochrome Black T Indicator through Computational Chemistry and UV-Visible Absorption Spectroscopy. University Chemistry, 2025, 40(3): 132-139. doi: 10.12461/PKU.DXHX202405154
8. [8]
  Yanan Fan , Jingjing Huang . Interactive Electronic Courseware Facilitates the Development of Integrated Undergraduate-Graduate Instrumental Analysis Laboratory Courses: A Case Study of UV-Vis Spectroscopy Analysis Experiment. University Chemistry, 2025, 40(10): 282-287. doi: 10.12461/PKU.DXHX202411009
9. [9]
  Bing LIU , Huang ZHANG , Hongliang HAN , Changwen HU , Yinglei ZHANG . Visible light degradation of methylene blue from water by triangle Au@TiO₂ mesoporous catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 941-952. doi: 10.11862/CJIC.20230398
10. [10]
  Lingling Li , Zhe Chen . Charge transfer mechanism investigation of S-scheme photocatalyst using soft X-ray absorption spectroscopy. Acta Physico-Chimica Sinica, 2026, 42(4): 100215-0. doi: 10.1016/j.actphy.2025.100215
11. [11]
  Tongyan Yu , Pan Xu . Visible-Light Photocatalyzed Radical Rearrangement Reaction. University Chemistry, 2025, 40(7): 169-176. doi: 10.12461/PKU.DXHX202409070
12. [12]
  Xiaofei Zhang , Shanhao Xu , Zhiyuan Wang , Long He , Tiangcheng Huang , Yongming Xu , Yucui Bian , Yike Li , Haijun Chen , Zhongjun Li . Surface doping of graphene into BiOCl for efficient photocatalytic amine coupling under visible light. Acta Physico-Chimica Sinica, 2026, 42(5): 100202-0. doi: 10.1016/j.actphy.2025.100202
13. [13]
  Jiahui YU , Jixian DONG , Yutong ZHAO , Fuping ZHAO , Bo GE , Xipeng PU , Dafeng ZHANG . The morphology control and full-spectrum photodegradation tetracycline performance of microwave-hydrothermal synthesized BiVO₄:Yb³⁺,Er³⁺ photocatalyst. Journal of Fuel Chemistry and Technology, 2025, 53(3): 348-359. doi: 10.1016/S1872-5813(24)60514-1
14. [14]
  Bo YANG , Gongxuan LÜ , Jiantai MA . Nickel phosphide modified phosphorus doped gallium oxide for visible light photocatalytic water splitting to hydrogen. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 736-750. doi: 10.11862/CJIC.20230346
15. [15]
  Xinzhe HUANG , Lihui XU , Yue YANG , Liming WANG , Zhangyong LIU , Zhongjian WANG . Preparation and visible light responsive photocatalytic properties of BiSbO₄/BiOBr. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 284-292. doi: 10.11862/CJIC.20240212
16. [16]
  Yurong Tang , Yunren Shi , Yi Xu , Bo Qin , Yanqin Xu , Yunfei Cai . Innovative Experiment and Course Transformation Practice of Visible-Light-Mediated Photocatalytic Synthesis of Isoquinolinone. University Chemistry, 2024, 39(5): 296-306. doi: 10.3866/PKU.DXHX202311087
17. [17]
  Dan Liu . 可见光-有机小分子协同催化的不对称自由基反应研究进展. University Chemistry, 2025, 40(6): 118-128. doi: 10.12461/PKU.DXHX202408101
18. [18]
  Fangxuan Liu , Ziyan Liu , Guowei Zhou , Tingting Gao , Wenyu Liu , Bin Sun . 中空结构光催化剂. Acta Physico-Chimica Sinica, 2025, 41(7): 100071-0. doi: 10.1016/j.actphy.2025.100071
19. [19]
  Yi Yang , Xin Zhou , Miaoli Gu , Bei Cheng , Zhen Wu , Jianjun Zhang . Femtosecond transient absorption spectroscopy investigation on ultrafast electron transfer in S-scheme ZnO/CdIn₂S₄ photocatalyst for H₂O₂ production and benzylamine oxidation. Acta Physico-Chimica Sinica, 2025, 41(6): 100064-0. doi: 10.1016/j.actphy.2025.100064
20. [20]
  Yuanqing Wang , Yusong Pan , Hongwu Zhu , Yanlei Xiang , Rong Han , Run Huang , Chao Du , Chengling Pan . Enhanced Catalytic Activity of Bi₂WO₆ for Organic Pollutants Degradation under the Synergism between Advanced Oxidative Processes and Visible Light Irradiation. Acta Physico-Chimica Sinica, 2024, 40(4): 2304050-0. doi: 10.3866/PKU.WHXB202304050

Get Citation

PDF

XML

Metrics

PDF Downloads(2590)
Abstract views(3451)
HTML views(22)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return